Mixed18
By Mr Slavin
Practice for level D Mental Arithmetic - when you have finished click on the MARK ANSWERS button under Q12 for your mark
1. 600 ÷ 5
2. How many 20p coins make £15.00?
3. 3.4km = ? m
34m
340m
3400m
34000m
4. 2/3 of 45 =
5. What is the area of a square of side 9cm?
81cm
81cm²
36cm
36cm²
6. Find 60% of 20
7. 1234 ÷ 100
123.4
12.34
1.234
0.1234
8. Write 7:45pm hours in 24 hour time
07:45
17:45
19:45
21:45
9. The fraction 13/4 as a mixed number is
3½
3¼
2¾
1¾
10. Round 3.55 to one decimal place
3.5
3.55
3.6
3.65
11. Fill in the missing number: 43, 35, , 19, 11, 3
12. The perimter of an equilateral triangle of side 12 is 36cm²
True
False